We divide 81981109 by 204
We want to figure out the number of times 81981109 can be divided by 204.

Moving on to step 1:
204 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 204

Going ahead to step 2:
When dividing 81 by 204, we get 0 with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Include the next digit (9) from the dividend after 81, then repeat: 819 / 204

On to step 3:
819 divided by 204 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 3 after subtracting 816 from 819.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 204

Going ahead to step 4:
204 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 40.0
Deduct 0 from 38 and we're left with 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 204

Going ahead to step 5:
204 goes into 381 1 times with a remainder of 177.
The next digit of our result is 1. 
Result so far: 401.0
The remainder is 177 after subtracting 204 from 381.
Include the next digit (1) from the dividend after 177, then repeat: 1771 / 204

Advancing to step 6:
When dividing 1771 by 204, we get 8 with a remainder of 139.
Use 8 as the next digit of our solution. 
Result so far: 4018.0
If we take 1632 away from 1771, we end up with 139.
Append the next digit (0) from the dividend to 139 and continue with: 1390 / 204

Advancing to step 7:
204 goes into 1390 6 times with a remainder of 166.
Write down 6 as next digit of the result. 
Result so far: 40186.0
The remainder is 166 after subtracting 1224 from 1390.
Grab the next digit (9) from the dividend, add it to 166, then carry on: 1669 / 204

Step 8:
1669 divided by 204 is 8 with a remainder of 37.
The number 8 becomes the next digit in our result. 
Result so far: 401868.0
Subtracting 1632 from 1669 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 9:
204 can be fit into 370 1 times, resulting in a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 401868.1
Subtracting 204 from 370 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 10:
The number 204 fits into 1660 8 times, leaving a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 401868.18
Subtract 1632 from 1660 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 11:
The number 204 fits into 280 1 times, leaving a remainder of 76.
Record the quotient 1 as the next digit in the result. 
Result so far: 401868.181
The remainder is 76 after subtracting 204 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 12:
204 can be fit into 760 3 times, resulting in a remainder of 148.
The number 3 becomes the next digit in our result. 
Result so far: 401868.1813
The remainder is 148 after subtracting 612 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 13:
204 can be fit into 1480 7 times, resulting in a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 401868.18137
Subtract 1428 from 1480 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
If we divide 520 by 204, we get 2 and a remainder of 112.
The number 2 becomes the next digit in our result. 
Result so far: 401868.181372
If we subtract 408 from 520, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 15:
1120 divided by 204 is 5 with a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 401868.1813725
If we take 1020 away from 1120, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 16:
The number 204 fits into 1000 4 times, leaving a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 401868.18137254
Subtract 816 from 1000 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The quotient of the division is 401868.18137254, and the remainder is 1.84e-07.